在2型糖尿病和高血压中咖啡摄入量,血糖控制,心血管风险和睡眠之间的相关性:一个为期12个月的观察研究
Tatiana Palotta Minari1,2, José Fernando Vilela-Martin2, Juan Carlos Yugar-Toledo2
1Department of Bioscience, Federal University of São Paulo (UNIFESP), Santos 11015-020, Brazil.
Biomedicines
|August 28, 2025
概括
在患有2型糖尿病和高血压的妇女中,咖啡可以缩短睡眠时间和降低LDL胆固醇. 这些妇女的睡眠时间较长与血糖和LDL胆固醇水平的提高有关.
科学领域:
- 内分泌学
- 心脏病学
- 营养科学
背景情况:
- 咖啡消费对健康的影响仍有争议,特别是在2型糖尿病和高血压患者中.
- 这项研究调查了T2D和高血压患者每日咖啡摄入量与健康标志物的12个月相关性.
研究的目的:
- 分析咖啡消费与睡眠,血压,人体测量和生物化学标记之间的关系.
- 在T2D和高血压患者中探索潜在的预测关联和相关性.
主要方法:
- 40名被诊断患有T2D和高血压的参与者 (20名女性,20名男性) 的观察研究.
- 在12个月内每3个月监测每日咖啡消费量并评估健康参数.
- 用线性回归和皮尔森/斯皮尔曼相关性分析来评估关系.
主要成果:
- 在空腹血糖 (FBG),HbA1c,体重,BMI,睡眠时间,夜间觉醒和腰部至部的比例上观察到显著的变化.
- 高咖啡摄入量与女性睡眠时间缩短和LDL胆固醇降低相关.
- 睡眠时间较长与女性的FBG,HbA1c和LDL- C水平较低有关.
结论:
- 在患有T2D和高血压的妇女中,咖啡消费可能会对睡眠产生负面影响,但可能会有利于LDL-C水平.
- 改善女性睡眠时间与更好的血糖控制 (FBG,HbA1c) 和较低的LDL- C有关.
- 需要进一步的随机试验来确认因果关系并探索机制,特别是在绝经后的妇女身上.
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